768274920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 288

約数和(自身を含む): 2941029000

約数和(自身を除く): 2172754080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 97, 98, 105, 120, 126, 140, 147, 168, 180, 194, 196, 210, 245, 252, 280, 291, 294, 315, 360, 388, 392, 420, 441, 449, 485, 490, 504, 582, 588, 630, 679, 735, 776, 840, 873, 882, 898, 970, 980, 1164, 1176, 1260, 1347, 1358, 1455, 1470, 1746, 1764, 1796, 1940, 1960, 2037, 2205, 2245, 2328, 2520, 2694, 2716, 2910, 2940, 3143, 3395, 3492, 3528, 3592, 3880, 4041, 4074, 4365, 4410, 4490, 4753, 5388, 5432, 5820, 5880, 6111, 6286, 6735, 6790, 6984, 8082, 8148, 8730, 8820, 8980, 9429, 9506, 10185, 10776, 11640, 12222, 12572, 13470, 13580, 14259, 15715, 16164, 16296, 17460, 17640, 17960, 18858, 19012, 20205, 20370, 22001, 23765, 24444, 25144, 26940, 27160, 28287, 28518, 30555, 31430, 32328, 34920, 37716, 38024, 40410, 40740, 42777, 43553, 44002, 47145, 47530, 48888, 53880, 56574, 57036, 61110, 62860, 66003, 71295, 75432, 80820, 81480, 85554, 87106, 88004, 94290, 95060, 110005, 113148, 114072, 122220, 125720, 130659, 132006, 141435, 142590, 161640, 171108, 174212, 176008, 188580, 190120, 198009, 213885, 217765, 220010, 226296, 244440, 261318, 264012, 282870, 285180, 304871, 330015, 342216, 348424, 377160, 391977, 396018, 427770, 435530, 440020, 522636, 528024, 565740, 570360, 609742, 653295, 660030, 783954, 792036, 855540, 871060, 880040, 914613, 990045, 1045272, 1131480, 1219484, 1306590, 1320060, 1524355, 1567908, 1584072, 1711080, 1742120, 1829226, 1959885, 1980090, 2134097, 2438968, 2613180, 2640120, 2743839, 3048710, 3135816, 3658452, 3919770, 3960180, 4268194, 4573065, 5226360, 5487678, 6097420, 6402291, 7316904, 7839540, 7920360, 8536388, 9146130, 10670485, 10975356, 12194840, 12804582, 13719195, 15679080, 17072776, 18292260, 19206873, 21340970, 21950712, 25609164, 27438390, 32011455, 36584520, 38413746, 42681940, 51218328, 54876780, 64022910, 76827492, 85363880, 96034365, 109753560, 128045820, 153654984, 192068730, 256091640, 384137460, 768274920]

約数ペア:

[(1, 768274920), (2, 384137460), (3, 256091640), (4, 192068730), (5, 153654984), (6, 128045820), (7, 109753560), (8, 96034365), (9, 85363880), (10, 76827492), (12, 64022910), (14, 54876780), (15, 51218328), (18, 42681940), (20, 38413746), (21, 36584520), (24, 32011455), (28, 27438390), (30, 25609164), (35, 21950712), (36, 21340970), (40, 19206873), (42, 18292260), (45, 17072776), (49, 15679080), (56, 13719195), (60, 12804582), (63, 12194840), (70, 10975356), (72, 10670485), (84, 9146130), (90, 8536388), (97, 7920360), (98, 7839540), (105, 7316904), (120, 6402291), (126, 6097420), (140, 5487678), (147, 5226360), (168, 4573065), (180, 4268194), (194, 3960180), (196, 3919770), (210, 3658452), (245, 3135816), (252, 3048710), (280, 2743839), (291, 2640120), (294, 2613180), (315, 2438968), (360, 2134097), (388, 1980090), (392, 1959885), (420, 1829226), (441, 1742120), (449, 1711080), (485, 1584072), (490, 1567908), (504, 1524355), (582, 1320060), (588, 1306590), (630, 1219484), (679, 1131480), (735, 1045272), (776, 990045), (840, 914613), (873, 880040), (882, 871060), (898, 855540), (970, 792036), (980, 783954), (1164, 660030), (1176, 653295), (1260, 609742), (1347, 570360), (1358, 565740), (1455, 528024), (1470, 522636), (1746, 440020), (1764, 435530), (1796, 427770), (1940, 396018), (1960, 391977), (2037, 377160), (2205, 348424), (2245, 342216), (2328, 330015), (2520, 304871), (2694, 285180), (2716, 282870), (2910, 264012), (2940, 261318), (3143, 244440), (3395, 226296), (3492, 220010), (3528, 217765), (3592, 213885), (3880, 198009), (4041, 190120), (4074, 188580), (4365, 176008), (4410, 174212), (4490, 171108), (4753, 161640), (5388, 142590), (5432, 141435), (5820, 132006), (5880, 130659), (6111, 125720), (6286, 122220), (6735, 114072), (6790, 113148), (6984, 110005), (8082, 95060), (8148, 94290), (8730, 88004), (8820, 87106), (8980, 85554), (9429, 81480), (9506, 80820), (10185, 75432), (10776, 71295), (11640, 66003), (12222, 62860), (12572, 61110), (13470, 57036), (13580, 56574), (14259, 53880), (15715, 48888), (16164, 47530), (16296, 47145), (17460, 44002), (17640, 43553), (17960, 42777), (18858, 40740), (19012, 40410), (20205, 38024), (20370, 37716), (22001, 34920), (23765, 32328), (24444, 31430), (25144, 30555), (26940, 28518), (27160, 28287)]